Post Diagnostic Keyboard Leds, Front Panel Leds And Audible Codes - Compaq Evo D300 Troubleshooting Manual

Post Error Messages
POST Diagnostic Keyboard LEDs, Front Panel LEDs
and Audible Codes
✎
Diagnostic Keyboard LEDS, Front Panel LEDs and Audible Codes
Activity
Audible
Flashing Caps
Lock LED on
Keyboard.
*L = Long, S = Short
A–14
This section covers the keyboard and front panel LED codes as well
as the audible codes that may occur during POST that do not
necessarily have an error code or text message associated with them.
If your system is equipped with a Universal Serial Bus (USB)
keyboard, you may hear the beep sequences for some of the keyboard
light error codes, but you may not see the flashing keyboard lights.
Beeps Probable Cause
1L, 3S* System ROM is bad;
system is running
in Failsafe Boot
Block mode.
1L, 2S* Graphics controller not
present or incorrectly
initialized.
Recommended Action
Reflash the ROM using a
ROMPaq diskette. See the
"Failsafe Boot Block ROM"
section of the Desktop
Management Guide.
1. Clear CMOS.
2. If graphics card has been
added, remove and
reseat.
3. Reseat riser board if
applicable.
Troubleshooting Guide